Pattern for a vehicle grille



FIG. 1 is a broken detail illustrating a pattern for a vehicle grille embodying my new design, with broken lines indicating an indeterminate length and width of the grille, and forming no part of the claimed design; and,

FIG. 2 is a sectional view of FIG. 1, shown only to illustrate one possible shape of the grille, although the shape of the grille does not form any part of the claimed design.

The left and right elevational views are omitted as they do not show the claimed design of a pattern for a vehicle grille.

The broken line disclosure, as well as the shading, is for illustrative purposes only and forms no part of the claimed design. 

The ornamental design for a pattern for a vehicle grille, as shown and described. 